Home / 34,756,100.30-52,118,404.05-13,183,532.30

Finding the Fourth Proportional to 34,756,100.30, 52,118,404.05 and 13,183,532.30

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Solution

The fourth proportional to 34,756,100.30, 52,118,404.05 and 13,183,532.30 is: 19,769,325.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,756,100.30 : 52,118,404.05 = 13,183,532.30 : x
  2. Step 2: Convert to fraction form
    34,756,100.30/52,118,404.05 = 13,183,532.30/x
  3. Step 3: Cross multiply
    34,756,100.30x = 52,118,404.05 × 13,183,532.30
  4. Step 4: Simplify right side
    34,756,100.30x = 687,104,663,217,625.88
  5. Step 5: Solve for x
    x = 687,104,663,217,625.88/34,756,100.30
  6. Step 6: Final answer
    x = 19,769,325.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.